import time
import threading

class timer(threading.Thread):
    def __init__(self,num ,interval,Threadname):
        threading.Thread.__init__(self, name = Threadname)
        self.thread_num = num
        self.interval = interval
        self.thread_stop = False

    def run (self):
        while not self.thread_stop:
            print "Thread Object %d Name: %s , Time : %s" %(self.thread_num,self.getName(),time.ctime())
            time.sleep(self.interval)
    def stop(self):
        self.thread_stop = True
            
def test():
    thread1 = timer(1,1,"hello")
    thread2 = timer(2,2,"world")
    thread1.start()
    thread2.start()
    time.sleep(10)
    thread1.stop()
    thread2.stop()
    return

if __name__ == "__main__":
    print "pro ok"
    test()
    print "ok"
